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The idea of hitting 100% renewable energy (yes, energy, not just electricity) scares a lot of people. That is, a lot of people don’t think their cities or countries can achieve 100% renewable energy. However, a leading energy researcher at Stanford has led teams of researchers in order to practically show how 139 different countries could go 100% renewable.

Based on research done by Stanford University, led by Mark Z. Jacobson, The Solutions Project is popularizing the maps and plans. It has created infographics, like the one above, highlighting which future energy mix will theoretically be the best to achieve the zero-emission target for each of these 139 countries. On the main page, there’s an interactive infographic. Hover over it, and you get the basic data for each of the countries.

By clicking on one of the nations, many more details are revealed. Fascinating numbers included newly created employment that would theoretically result from the switch to renewable energy, current and future energy costs, and health benefits resulting from the proposed transition.

The data is not just based on energy usage for electricity generation, but for all-purpose energy use. That means it covers energy demand for demand for transportation, heating, industry, and agriculture.

Although the project convincingly shows how we can generate enough renewable energy for our complete energy consumption by 2050, it is less certain how we get to that future for each specific sector. Cars will switch to electric drivetrains, for which renewable electricity can be generated, but when will the kerosene-powered aviation sector be able to transition — this is a much harder case.

But The Solutions Project’s maps do give a comprehensive look at what our energy future might look like. By spreading the positive impact of such a transition, The Solutions Project might even bring the carbon-neutral future sooner. That is, of course, the aim.